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Permoconcha conica
Taxonomy
Shansiella conica was named by Batten (1958). Its type specimen is USNM 133297a and is not a trace fossil. Its type locality is USNM712f, Ruddy Tank, Hueco Mountains, which is in an Artinskian shallow subtidal limestone in the Hueco Formation of Texas.
It was recombined as Permoconcha conica by Mazaev (2015).
It was recombined as Permoconcha conica by Mazaev (2015).
Entered
by M. Clapham on 2008-07-10
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Permoconcha conica Batten 1958
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 25 | 3.77 | 2.54 | 4.64 | 3.77 | 0.501 | |
| shell diameter | 25 | 3.08 | 2.00 | 3.77 | 3.12 | 0.409 |
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| Source: f = family, o = order | |||||
| References: Bambach et al. 2007, Wagner 2023 | |||||
Age range: base of the Artinskian to the top of the Kungurian or 290.10000 to 274.40000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Artinskian | USA (Texas) | Shansiella conica (type locality: 101773) | |
| Kungurian | USA (Texas) | Shansiella conica (101776) |